No problem, we've got 72061931 and 42968150 to multiply
72061931 × 42968150 = 42968150 × (72061931)
+ 42968150 × 1 yielding 42968150
+ 42968150 × 30 what gives us 1289044500
+ 42968150 × 900 giving us 38671335000
+ 42968150 × 1000 that is equal 42968150000
+ 42968150 × 60000 that equals 2578089000000
+ 42968150 × 000000 producing 0
+ 42968150 × 2000000 yielding 85936300000000
+ 42968150 × 70000000 producing 3007770500000000

= 3096367860497650
